Honeywell RTH6400 Owner's Manual - Page 22

About your new thermostat, Function 14: Temperature display - celsius

Page 22 highlights

SETUP WIRING Advanced Installation Guide AFubnocuttioynou1r4n: eTwemthpermatousrteadt isplay Press the s or t button to select Fahrenheit or Celsius temperature display: 14 0 Done Next 0 Fahrenheit temperature display (°F) 1 Celsius temperature display (°C) M28357 Press to change setting. When correct setting is selected, press DONE to exit and save changes. M28351 ASSISTANCE TROUBLESHOOTING 69-2210EF-03 20

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60

Advanced Installation Guide
69-2210EF—03
20
About your new thermostat
SETUP
WIRING
ASSISTANCE
TROUBLESHOOTING
Press the
s
or
t
button to select Fahrenheit or Celsius
temperature display:
Function 14: Temperature display
Done
Next
14
0
M28357
Press to change setting.
When correct setting is
selected, press
DONE
to
exit and save changes.
M28351
0
Fahrenheit
temperature display (°F)
1
Celsius
temperature display (°C)